ID U2L2X7_9FIRM Unreviewed; 331 AA.
AC U2L2X7;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 24-JAN-2024, entry version 29.
DE SubName: Full=Electron transfer flavoprotein FAD-binding domain protein {ECO:0000313|EMBL:ERJ83789.1};
GN ORFNames=HMPREF1987_00785 {ECO:0000313|EMBL:ERJ83789.1};
OS Peptostreptococcaceae bacterium oral taxon 113 str. W5053.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Peptostreptococcaceae.
OX NCBI_TaxID=1321784 {ECO:0000313|EMBL:ERJ83789.1, ECO:0000313|Proteomes:UP000016618};
RN [1] {ECO:0000313|EMBL:ERJ83789.1, ECO:0000313|Proteomes:UP000016618}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=W5053 {ECO:0000313|EMBL:ERJ83789.1,
RC ECO:0000313|Proteomes:UP000016618};
RA Weinstock G., Sodergren E., Wylie T., Fulton L., Fulton R., Fronick C.,
RA O'Laughlin M., Godfrey J., Miner T., Herter B., Appelbaum E., Cordes M.,
RA Lek S., Wollam A., Pepin K.H., Palsikar V.B., Mitreva M., Wilson R.K.;
RL Submitted (AUG-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|PIRSR:PIRSR000089-1};
CC Note=Binds 1 FAD per dimer. {ECO:0000256|PIRSR:PIRSR000089-1};
CC -!- SIMILARITY: Belongs to the ETF alpha-subunit/FixB family.
CC {ECO:0000256|ARBA:ARBA00005817}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ERJ83789.1}.
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DR EMBL; AWVB01000038; ERJ83789.1; -; Genomic_DNA.
DR AlphaFoldDB; U2L2X7; -.
DR STRING; 1321784.HMPREF1987_00785; -.
DR PATRIC; fig|1321784.3.peg.737; -.
DR eggNOG; COG2025; Bacteria.
DR HOGENOM; CLU_034178_0_1_9; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000016618; Unassembled WGS sequence.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR CDD; cd01715; ETF_alpha; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 3.40.50.1220; TPP-binding domain; 1.
DR InterPro; IPR029035; DHS-like_NAD/FAD-binding_dom.
DR InterPro; IPR014730; ETF_a/b_N.
DR InterPro; IPR001308; ETF_a/FixB.
DR InterPro; IPR033947; ETF_alpha_N.
DR InterPro; IPR014731; ETF_asu_C.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR PANTHER; PTHR43153; ELECTRON TRANSFER FLAVOPROTEIN ALPHA; 1.
DR PANTHER; PTHR43153:SF1; ELECTRON TRANSFER FLAVOPROTEIN SUBUNIT ALPHA, MITOCHONDRIAL; 1.
DR Pfam; PF01012; ETF; 1.
DR Pfam; PF00766; ETF_alpha; 1.
DR PIRSF; PIRSF000089; Electra_flavoP_a; 1.
DR SMART; SM00893; ETF; 1.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
DR SUPFAM; SSF52467; DHS-like NAD/FAD-binding domain; 1.
PE 3: Inferred from homology;
KW FAD {ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000089-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000016618}.
FT DOMAIN 6..189
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 259..263
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 276..283
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 297
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 331 AA; 36657 MW; 459368A969CBDA44 CRC64;
MDHKNIFVLM EINQGQLFPV SLELINIGKQ LACQRKQELV AILIGKDIQK IAEEILYYGV
DRILLIEGEE YENYSTDAYT YALENVLTKH QPLACLLPAT PNGRDLGGRI SARMNLGLVA
GCTDIYFQED TNTINWVRPT FNGKLYSAIQ TTTHPQIGTI DMGVFRTAKK VTHPNGKIEE
EKISFQTENI RTKFLKFLPN DKPTKKTPLE QADIVVCAGM GVGSEENIQL VKDLADALGA
TFGVTKLLVD ARWAPYDIQI GATGVTVSPK LYIGVGVSGA GQHWHGIKKA KTIIAINKDK
DAPIMHEAHY SIVGDLFEIL PPLIEKIKKQ A
//